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expo-constants

Provides system information that remains constant throughout the lifetime of your app.

v57.0.19, 18 Sept 2026MITCommonJSTypes: BundledReactHTTP servers and web frameworks
$ npm install expo-constants
npmGitHubHomepage

Key numbers

As of 25 Sept 2026
Weekly downloads
7.3m
+330% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
6 days ago
v57.0.19
GitHub stars
52.4k
14.2k forks
Open issues / PRs
326 / 596
Contributors
-
Commits, last 52 weeks
6,419

Downloads

Last week 2026-09-15 to 2026-09-21
02.5m5m7.5m10mSept 2025Mar 2026Sept 2026High 9.8m (25 Aug 2026)Low 1.6m (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

7,315,937 downloads last week, 36,194,847 in the last month. The 12-month change of +330% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
78182 in total
Latest version
57.0.19, 18 Sept 20266 days ago
First published
6 Jul 2018
Last push to GitHub
25 Sept 2026same day as the snapshot
Repository archived
No
Open issues
326
Open pull requests
596
Commits, last 52 weeks
6,419
Dependents on npm
630

Major versions

  1. v58 first release 58.0.0, 10 Sept 2026
  2. v57 first release 57.0.0, 25 Jun 2026
  3. v56 first release 56.0.0, 5 May 2026
  4. v55 first release 55.0.0, 21 Jan 2026
  5. v18 first release 18.0.0, 13 Aug 2025
  6. v17 first release 17.0.0, 22 Oct 2024
  7. v16 first release 16.0.0, 18 Apr 2024
  8. v15 first release 15.0.0, 4 Sept 2023
  9. v14 first release 14.0.0, 6 Oct 2022
  10. v13 first release 13.0.0, 3 Dec 2021
  11. v12 first release 12.0.0, 28 Sept 2021
  12. v11 first release 11.0.0, 16 Jun 2021
  13. v10 first release 10.0.0, 15 Jan 2021
  14. v9 first release 9.0.0, 3 Mar 2020
  15. v8 first release 8.0.0, 2 Dec 2019
  16. v7 first release 7.0.0, 19 Sept 2019
  17. v6 first release 6.0.0, 27 Jul 2019
  18. v5 first release 5.0.0, 29 May 2019
  19. v4 first release 4.0.0, 14 Mar 2019
  20. v3 first release 3.0.0, 27 Feb 2019
  21. v2 first release 2.0.0, 4 Jan 2019
  22. v1 first release 1.0.0, 27 Jul 2018
  23. v0 first release 0.0.1, 6 Jul 2018

Recent releases

VersionPublished
58.0.623 Sept 2026
58.0.522 Sept 2026
58.0.421 Sept 2026
57.0.1918 Sept 2026
56.0.2617 Sept 2026
58.0.316 Sept 2026
58.0.215 Sept 2026
58.0.114 Sept 2026
57.0.1811 Sept 2026
58.0.010 Sept 2026
57.0.171 Sept 2026
57.0.1628 Aug 2026
56.0.2528 Aug 2026
57.0.1526 Aug 2026

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
133 kB
Dependencies (1)
@expo/env
Peer dependencies (2)
exporeact-native

Install

npm install expo-constants

CDN

jsDelivr: 97.3k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/expo-constants@57.0.19/
  • unpkghttps://unpkg.com/expo-constants@57.0.19/
  • esm.shhttps://esm.sh/expo-constants@57.0.19
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Indexed.